Class: PavementConditionIndex::Lookups::CorrectedDeductValues

Inherits:
Object
  • Object
show all
Defined in:
lib/pavement_condition_index/lookups/corrected_deduct_values.rb

Instance Method Summary collapse

Constructor Details

#initialize(pavement_type: nil, q: nil) ⇒ CorrectedDeductValues

Returns a new instance of CorrectedDeductValues.



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# File 'lib/pavement_condition_index/lookups/corrected_deduct_values.rb', line 5

def initialize(pavement_type:nil, q:nil)
  @pavement_type = pavement_type
  @q = "q#{q}".to_sym
end

Instance Method Details

#call(total_deduct_value) ⇒ Object 



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# File 'lib/pavement_condition_index/lookups/corrected_deduct_values.rb', line 10

def call(total_deduct_value)
  coefficients = PavementConditionIndex::Lookups::CalculatedCorrectedDeductCoefficients::COEFFICIENTS[@pavement_type][:coefficients][@q]
  total_deduct_value = total_deduct_value.clamp(0.0,200.0)
  return evaluate_polynomial(*coefficients).call(total_deduct_value).clamp(0.0,100.0)
end